Susan and Daphne are participating in a walk-a-thon at the local community college track to raise money. Susan can walk around t
he track in 4 minutes. Daphne can walk around the track in 6 minutes. Susan and Daphne started walking at the same time. How many minutes will it be until they complete a lap at the same
Use the sin function to solve for the central angle. Chord length = 2Rsin(c/2) where chord length =4.5 feet radius = 5 feet C= central angle Rearrange the formula to get the central angle and substitute all the given values Central angle = 53.49 degrees